Addition and Subtraction of Complex Numbers

The video tutorial explores arithmetic operations in number systems, focusing on addition and subtraction. It explains how these operations apply to complex numbers, using examples and graphical representations on the Argand plane. The addition of complex numbers is visualized as forming a parallelogram, with the sum represented by the diagonal. Similarly, subtraction involves adding the negative of a complex number, also forming a parallelogram. The tutorial provides a comprehensive understanding of these operations in both real and complex number systems.

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